201227120625

素因数分解:

$3^1\times 5^4\times {\mathrm{53}}^1\times {\mathrm{809}}^1\times {\mathrm{2503}}^1$

素因数の和:3388

約数の個数: 80

約数和(自身を含む): 342155975040

約数和(自身を除く): 140928854415

約数列:

[1, 3, 5, 15, 25, 53, 75, 125, 159, 265, 375, 625, 795, 809, 1325, 1875, 2427, 2503, 3975, 4045, 6625, 7509, 12135, 12515, 19875, 20225, 33125, 37545, 42877, 60675, 62575, 99375, 101125, 128631, 132659, 187725, 214385, 303375, 312875, 397977, 505625, 643155, 663295, 938625, 1071925, 1516875, 1564375, 1989885, 2024927, 3215775, 3316475, 4693125, 5359625, 6074781, 9949425, 10124635, 16078875, 16582375, 26798125, 30373905, 49747125, 50623175, 80394375, 82911875, 107321131, 151869525, 248735625, 253115875, 321963393, 536605655, 759347625, 1265579375, 1609816965, 2683028275, 3796738125, 8049084825, 13415141375, 40245424125, 67075706875, 201227120625]

約数ペア:

[(1, 201227120625), (3, 67075706875), (5, 40245424125), (15, 13415141375), (25, 8049084825), (53, 3796738125), (75, 2683028275), (125, 1609816965), (159, 1265579375), (265, 759347625), (375, 536605655), (625, 321963393), (795, 253115875), (809, 248735625), (1325, 151869525), (1875, 107321131), (2427, 82911875), (2503, 80394375), (3975, 50623175), (4045, 49747125), (6625, 30373905), (7509, 26798125), (12135, 16582375), (12515, 16078875), (19875, 10124635), (20225, 9949425), (33125, 6074781), (37545, 5359625), (42877, 4693125), (60675, 3316475), (62575, 3215775), (99375, 2024927), (101125, 1989885), (128631, 1564375), (132659, 1516875), (187725, 1071925), (214385, 938625), (303375, 663295), (312875, 643155), (397977, 505625)]